Battery capacity :180 maScreen size :1.3 inchesCommunication function: unsupportedAppearance size :42.6*37.3* 11.8mmOperation mode: touch + buttonApplicable platform :android platform, apple iOS platform, fully compatibleFunction: sleep monitoringWearing method: wristbandProduct weight: 50gMaterial: siliconeWireless distance :5m(incl.)-10m(incl.)Product includes:1*Smart Bracelet, 1* data cable, 1* user manualNote:The light socket and the different screens can cause the color of the item in the image to be a little different from the actual one. The allowed measurement error is +/- 1-3 cm. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

F9 Smart Bracelet Full Color Screen Touch Smartwatch Multiple Motion Patterns Heart Rate Blood Pressure Sleep Monitor Silver shell white belt